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ebff4308e4
* feat: add cidr support for expr * docs: add example for cidr * minor code tweaks --------- Co-authored-by: Toby <tobyxdd@gmail.com>
19 lines
296 B
Go
19 lines
296 B
Go
package builtins
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import (
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"net"
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)
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func MatchCIDR(ip string, cidr *net.IPNet) bool {
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ipAddr := net.ParseIP(ip)
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if ipAddr == nil {
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return false
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}
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return cidr.Contains(ipAddr)
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}
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func CompileCIDR(cidr string) (*net.IPNet, error) {
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_, ipNet, err := net.ParseCIDR(cidr)
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return ipNet, err
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}
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